<template>
  <ul class="catagtory">
    <li @click="$store.commit('catagtory/updateCurrentCatagtory', item.id)"
        :class="{ select: item.id === currentCatagtory }"
        v-for="item in catagtory"
        :key="item.id">{{ item.name }}</li>
  </ul>
</template>

<script>
import { mapGetters } from 'vuex'

export default {
  computed: {
    ...mapGetters(['catagtory', 'currentCatagtory'])
  },
  created () {
    // 调用子模块的actions
    this.$store.dispatch('catagtory/getCatagtory')
  }
}
</script>

<style>
</style>
